In Kingdom Protista organisms show both the modes of reproduction that is sexual as well as asexual. Asexual method includes fission, plasmotomy, spore formation and budding.In Binary Fission a parent bacteria undergo mitosis and give rise to two individual cells.n this a small growth occurs on parent body which develops into new individual. Sexual Reproduction started from protists. In this there is formation of gamete. Along with this meiosis occurs which reduces the chromosome number.
Submandibular Lymph Nodes. There are many cervical (neck) lymph nodes, like the Submandibular one, which is in the neck that can cause a swelling or enlargement in the neck. Enlargement can often mean the presence of an infection or disease. Lymphatic fluid drains from different regions of the head and neck.
I do have a similar lymph node under my left jaw as well, but it seems slightly smaller. they move easily and seem almost slippery -maybe the size of a lima bean or larger-its hard to tell really. does anyone else get this? I clench my jaw alot, and I have TMJ, but I dont know if that would cause the submandibular lymph node to swell. Please let me know if youve ever had this, or worried about lymph nodes like this. im scared its lymphoma HIV, or some other metastatic cancer.